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Earn 100

How many types of wells are there? Which are they?

Important Questions on Water

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Science>Chemistry>Water>Sources of Water
Name the four sources of water.
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Science>Chemistry>Water>Sources of Water
What are the uses of saltwater?
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Science>Chemistry>Water>Sources of Water
Write a short note on groundwater.
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Science>Chemistry>Water>Sources of Water
List the sources of water and explain which can be used/not used and which are pure/impure, giving reasons for the same.
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Science>Chemistry>Water>Sources of Water
Why is water essential for us?
 
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Science>Chemistry>Water>Sources of Water
The purest form of water is 
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Science>Chemistry>Water>Sources of Water

Choose the right word and answer the following.

Water that seeps into the ground is called _____. (groundwater/surface water)

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Science>Chemistry>Water>Sources of Water
From where does the water come into wells?
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Science>Chemistry>Water>Sources of Water
Seawater can be used for cooking.
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Science>Chemistry>Water>Sources of Water

Differentiate between the following.

Rainwater and Groundwater

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Science>Chemistry>Water>Sources of Water

Fill in the blank with an appropriate option:

_____(Seawater/Pond water/Rainwater) is the purest form of water. 

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Science>Chemistry>Water>Sources of Water
Water that seeps into the ground is called _____ water.
MEDIUM
Science>Chemistry>Water>Sources of Water
What is underground water? How is it drawn out?
MEDIUM
Science>Chemistry>Water>Sources of Water
What is groundwater? Write any two ways in which it can be used. 
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Science>Chemistry>Water>Sources of Water
Water helps in maintaining body temperature.
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Science>Chemistry>Water>Sources of Water
The water present in seas and oceans contains _____.
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Science>Chemistry>Water>Sources of Water
Cotyledons are also called-
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Science>Chemistry>Water>Sources of Water
Choose the odd one out.
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Science>Chemistry>Water>Sources of Water

Differentiate between the following.

Wellwater and Seawater.   

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Science>Chemistry>Water>Sources of Water
It is the largest natural source of water.